TY  - BOOK
AU  - Belanger, Emil
TI  - Modern manufacturing formulary / 
U1  - 620 21
PY  - 1958///
CY  - New York:     
PB  - Chemical Publishing
KW  - LEMB
KW  - FORMULAS / YOU FORMULATE
KW  - RECETARIOS
N1  - Donado por: Fernández
ER  -